Railblaza's new Hook 2 adapter can be mounted to any Starport fitting to secure your Hook 2 sounder to your boat or kayak

• Part# 02-4143-11
• Starport mount bases and extender arms sold separately. Most users incorporate the R-Lock Extender for height and angle adjustment, but the less expensive fixed extender will also work

Also see:

• Railblaza R-Lock Hook 2 Mount (includes R-Lock Extender)